NicolÃ¡s SÃ¡nchez gets the nod at fly-half while JoaquÃ­n Tuculet starts at full-back. Manuel Montero offers plenty of speed out on the left wing.

Argentina's back-row is arguably their strongest area however, with the experience of Juan Manuel LeguizamÃ³n and former captain Juan MartÃ­n FernÃ¡ndez Lobbe combining with promising star Pablo Matera.

Hooker AgustÃ­n Creevy will captain the side in the South African capital, with Argentina still searching for a first win in the Rugby Championship.